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Ravenstein Gem Co.

33K Items sold
2.2K Followers
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Natural untreated gemstones

Faceted gems / gem rough for cutting

Natural untreated gemstones

All items

DRAGON GARNET / COLOR CHANGE FLUORESCENT CHROMIUM-VANADIUM MALAYA 0.12Ct VIDEO

$48.00

GREEN SCHILLER OREGON SUNSTONE 3.81Ct FLAWLESS, RARE GEM, VIDEO ON A HAND

$610.00

DEMANTOID GARNET, URAL 2.30Ct HORSETAIL INCLUSION, ROUND 7.8 mm, TOP INVESTMENT!

$12,460.00

DRAGON GARNET / COLOR CHANGE FLUORESCENT CHROMIUM-VANADIUM MALAYA 0.15Ct VIDEO

$56.00

RED-ORANGE-GREEN-TEAL MULTICOLOR MYSTIQUE SCHILLER OREGON SUNSTONE 6.53Ct RARE!!

$1,641.00

MANDARIN SPESSARTINE GARNET, TANZANIA 3.0Ct RARE GEM, CUT IN THE USA, VIDEO!

$910.00

GRASS GREEN-ORANGE SCHILLER OREGON SUNSTONE 4.14Ct FLAWLESS, RARE COLOR, VIDEO

$649.00

IMPERIAL MALAYA GARNET, TANZANIA 1.24Ct TOP RARITY, ROUND CUT 6.5 mm, VIDEO!

$268.00

CHROME GREEN-BLUE-RED MULTICOLOR SCHILLER OREGON SUNSTONE 3.70Ct FLAWLESS-RARE!!

$729.00

NEON BLUE-GREEN DICHROIC OREGON SUNSTONE 1.59Ct FLAWLESS-VERY RARE COLOR-INVEST.

$374.00

PINK ORANGE-GREENISH SCHILLER OREGON SUNSTONE 11.64Ct FLAWLESS-LARGE-VERY UNIQUE

$889.00

UMBALITE GARNET, E. AFRICA 4.45Ct FLAWLESS, FOR TOP JEWELRY, VIDEO

$386.00

PEACH-PINK-GOLD OREGON SUNSTONE 5.51Ct FLAWLESS, PERFECT PEAR 16.6x8.9 mm, VIDEO

$284.00

GREEN DICHROIC SCHILLER OREGON SUNSTONE 8.22Ct VVS2-LARGE-FOR UNIQUE JEWELRY!

$1,240.00

YELLOW-GOLD OREGON SUNSTONE 6.78Ct CLARITY VS2-FROM PANA MINE-TRILLION BRILLIANT

$106.00

NATURAL UNTREATED ZIRCON, NIGERIA 3.20Ct FLAWLESS, ARTISTIC CARVING-USA, VIDEO

$325.00

MULTICOLOR OREGON SUNSTONE 2.38Ct FLAWLESS, INCREDIBLE GEM, ROUND 8.9 mm, VIDEOS

$413.00

GREEN-BLUE DICHROIC OREGON SUNSTONE 4.22Ct FLAWLESS, TOP INVESTMENT, VIDEO!

$1,063.00

EMERALD GREEN DICHROIC OREGON SUNSTONE 2.71Ct CLARITY VVS2-INCREDIBLE RARE COLOR

$604.00

MULTICOLOR MYSTIQUE SCHILLER OREGON SUNSTONE 10.33Ct VVS2, VERY UNIQUE GEM,VIDEO

$1,454.00

CHAMPAGNE-GREEN-PINK OREGON SUNSTONE 4.88Ct FLAWLESS, FOR JEWELRY, VIDEO

$140.00

PERIDOT, ARIZONA 2.09Ct CLARITY VS1, APPLE TO LIME GREEN, CUSHION 9x5.8mm, VIDEO

$85.00

BOHEMIAN MOLDAVITE,CERNEVES, CZECH REPUBLIC 134.40Ct CARVING BY DARRYL ALEXANDER

$12,365.00

DEMANTOID GARNET, URAL 2.21Ct HORSETAIL INCLUSION, ROUND 8.1 mm, TOP INVESTMENT!

$11,970.00

MULTICOLOR OREGON SUNSTONE 2.23Ct CLARITY VVS2, VERY RARE NATURAL COLOR, VIDEO!

$286.00

AQUAMARINE, MALAWI 2.14Ct CLARITY SI2, ROUND 8.8 mm, VIDEO ON A HAND

$125.00

MANDARIN SPESSARTINE GARNET, TANZANIA 1.59Ct TRILLION CUT 7.9 x 6.3 mm, VIDEO

$326.00

PEACH-GOLD SCHILLER OREGON SUNSTONE 4.23Ct FLAWLESS, CUSHION 13.4x8.6 mm, VIDEO

$241.00

PINK-WALNUT SCHILLER OREGON SUNSTONE 4.67Ct FLAWLESS, FROM PANA MINE,GERMAN CUT

$148.00

SEAFOAM-PEACOCK GREEN DICHROIC OREGON SUNSTONE 3.21Ct FLAWLESS-FROM PANA MINE!

$393.00

GREEN SCHILLER OREGON SUNSTONE 6.02Ct FLAWLESS-UNIQUE SCHILLER-TOP COLLECTOR GDE

$248.00

NATURAL ZIRCON, TANZANIA 2.07Ct CHAMPAGNE BROWN COLOR, CUSHION 7.9x6.0 mm, VIDEO

$82.00

DEMANTOID GARNET, URAL MOUNTAINS 1.0Ct CUT IN THE USA, FOR TOP JEWELRY, VIDEO

$2,118.00

SCHILLER OREGON SUNSTONE 37.44Ct FLAWLESS, CUT BY DARRYL AND NICK ALEXANDER!

$3,182.00

PEACH-GREEN DICHROIC OREGON SUNSTONE 6.23Ct FLAWLESS, BEAUTIFUL COLOR, VIDEO

$294.00

ORANGE-CINNAMON SCHILLER OREGON SUNSTONE 5.08Ct FLAWLESS, CUSHION 14.1x 9.0 mm

$252.00

DEMANTOID GARNET, URAL 1.0 Ct HORSETAIL INCLUSION, FACETED IN THE USA, VIDEO!

$1,710.00

GREEN-ORANGE MULTICOLOR OREGON SUNSTONE 10.13Ct FLAWLESS-EXTREMELY RARE COLORS!

$1,882.00

DRAGON GARNET / COLOR CHANGE FLUORESCENT CHROMIUM-VANADIUM MALAYA 1.43Ct VIDEO!

$837.00

DRAGON GARNET / COLOR CHANGE FLUORESCENT CHROMIUM-VANADIUM MALAYA 2.26Ct VIDEOS!

$1,770.00

GREEN-BLUE DICHROIC SCHILLER OREGON SUNSTONE 3.66Ct FLAWLESS-RARE NATURAL COLOR!

$380.00

DEMANTOID GARNET, URAL 7.05Ct TW PERFECT HORSETAIL, OVAL CABOCHONS PAIR, VIDEO

$4,583.00

GOLD-GREEN OREGON SUNSTONE 4.92Ct FLAWLESS, UNIQUE FACETING, VIDEO ON A HAND!

$170.00

RED OREGON SUNSTONE 10.85Ct FLAWLESS, AMAZING COLOR, PRECISION CUT, VIDEO!

$2,180.00

GREEN SCHILLER OREGON SUNSTONE 2.93Ct VVS2, FOR BEAUTIFUL JEWELRY / INVESTMENT

$418.00

GREEN-TEAL-ORANGE DICHROIC OREGON SUNSTONE 2.69Ct FLAWLESS-FOR HIGH-END JEWELRY!

$492.00

DRAGON GARNET / COLOR CHANGE FLUORESCENT CHROMIUM-VANADIUM MALAYA 0.68Ct VIDEO

$314.00

GOLD-GREEN OREGON SUNSTONE 3.78Ct FLAWLESS-FROM OUR PANA MINE-FOR JEWELRY

$113.00

About us

Top quality natural untreated gemstones faceted in EU and USA and clean hand-selected gemstone rough and crystals. We are miners of newly discovered rich colored Oregon Sunstone from PANA mine, exotic East African garnets. We run mine-direct trade with Apache (Arizona) Peridot, pink Danburite and many other gems.
Location: United StatesMember since: Jul 04, 1999Seller: ravenstein-investment-gems
Top Rated SellerRavenstein Gem Co. is one of eBay's most reputable sellers. Consistently delivers outstanding customer service Learn more

Detailed seller ratings

Average for the last 12 months

Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (23,082)

1***h (1137)- Feedback left by buyer 1***h (1137).
  • Past month
Great looking stone, exactly what I was looking for AAA+++ fast shipping
-***o (926)- Feedback left by buyer -***o (926).
  • Past month
Beautiful stone, as described and shown, well-packed, super faceting, will buy again. Thank you.
-***o (926)- Feedback left by buyer -***o (926).
  • Past month
Beautiful stone, as described and shown, well-packed, super faceting, will buy again. Thank you.
y***y (193)- Feedback left by buyer y***y (193).
  • Past month
Item as described, very pleased with item
b***r (1608)- Feedback left by buyer b***r (1608).
  • Past month
These little gemstones are absolutely magnificent. They have superb faceting for such small gemstones. The color changes are a wonder to see. Thanks so much for everything. A+A+A+A+A+
b***r (1608)- Feedback left by buyer b***r (1608).
  • Past month
Totally awesome! What a magnificent small perfectly faceted gemstone. The color shifts are a wonder to see. How your gem cutters do this is beyond comprehension to me. So beautiful and delicate. I am one very happy collector. Thanks so much. AA+A+A+A+A+